问题
I had been using Clojure on emacs on my Bunsenlabs linux which was similar to Debian. Ones it stopped working. cider-jack-in command caused error. Could anybody help me to fix it?
The versions and error message are these:
GNU Emacs 25.2.2 (x86_64-pc-linux-gnu, GTK+ Version 3.22.20) of 2017-09-12, modified by Debian
cider 20180207.239
clojure-mode 20180202.922
Leiningen 2.8.1 on Java 1.8.0_161 Java HotSpot(TM) 64-Bit Server VM
Clojure 1.8.0
Loading 00debian-vars...done Loading
/etc/emacs/site-start.d/50dictionaries-common.el (source)... Loading
debian-ispell... Loading
/var/cache/dictionaries-common/emacsen-ispell-default.el
(source)...done Loading debian-ispell...done Loading
/var/cache/dictionaries-common/emacsen-ispell-dicts.el (source)...done
Loading /etc/emacs/site-start.d/50dictionaries-common.el
(source)...done For information about GNU Emacs and the GNU system,
type C-h C-a. completing-read-default: Command attempted to use
minibuffer while in minibuffer Quit Are you sure you want to run
`cider-jack-in' without a Clojure project? (y or n) y Making
nrepl-create-client-buffer-function local to *nrepl-server* while
let-bound! Making nrepl-use-this-as-repl-buffer local to
*nrepl-server* while let-bound! Starting nREPL server via /usr/bin/clojure -Sdeps '{:deps {org.clojure/tools.nrepl {:mvn/version
"0.2.13"} cider/orchard {:mvn/version "0.1.0-SNAPSHOT"}
cider/cider-nrepl {:mvn/version "0.17.0-SNAPSHOT"}}}' -e '(require
(quote cider-nrepl.main)) (cider-nrepl.main/init
["cider.nrepl/cider-middleware"])'... error in process sentinel:
nrepl-server-sentinel: Could not start nREPL server: Exception in
thread "main" java.io.FileNotFoundException: -Sdeps (No such file or
directory) at java.io.FileInputStream.open0(Native Method) at
java.io.FileInputStream.open(FileInputStream.java:195) at
java.io.FileInputStream.<init>(FileInputStream.java:138) at
java.io.FileInputStream.<init>(FileInputStream.java:93) at
clojure.lang.Compiler.loadFile(Compiler.java:7365) at
clojure.main$load_script.invokeStatic(main.clj:277) at
clojure.main$script_opt.invokeStatic(main.clj:337) at
clojure.main$script_opt.invoke(main.clj:332) at
clojure.main$main.invokeStatic(main.clj:423) at
clojure.main$main.doInvoke(main.clj:386) at
clojure.lang.RestFn.applyTo(RestFn.java:137) at
clojure.lang.Var.applyTo(Var.java:700) at
clojure.main.main(main.java:37)
error in process sentinel: Could not start nREPL server: Exception in
thread "main" java.io.FileNotFoundException: -Sdeps (No such file or
directory) at java.io.FileInputStream.open0(Native Method) at
java.io.FileInputStream.open(FileInputStream.java:195) at
java.io.FileInputStream.<init>(FileInputStream.java:138) at
java.io.FileInputStream.<init>(FileInputStream.java:93) at
clojure.lang.Compiler.loadFile(Compiler.java:7365) at
clojure.main$load_script.invokeStatic(main.clj:277) at
clojure.main$script_opt.invokeStatic(main.clj:337) at
clojure.main$script_opt.invoke(main.clj:332) at
clojure.main$main.invokeStatic(main.clj:423) at
clojure.main$main.doInvoke(main.clj:386) at
clojure.lang.RestFn.applyTo(RestFn.java:137) at
clojure.lang.Var.applyTo(Var.java:700) at
clojure.main.main(main.java:37)
回答1:
The problem disappeared when I created the project with lein new app myappname command. So the conclusion is that cider-jack-in doesn't work without a project.
来源：https://stackoverflow.com/questions/48667078/clojure-on-emacs-fails-when-running-cider-jack-in-command